From fe6ba4fd70d1797f2084a66aefbe561ee620d5c7 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Tue, 10 Sep 2019 01:47:26 -0500
Subject: [PATCH] Tweak REMEMBER
---
Marlin/src/core/utility.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/src/core/utility.h b/Marlin/src/core/utility.h
index 63597fd413..a9e23b5e18 100644
--- a/Marlin/src/core/utility.h
+++ b/Marlin/src/core/utility.h
@@ -59,7 +59,7 @@ public:
inline void restore() { ref_ = val_; }
};
-#define REMEMBER(N,X, ...) restorer<typeof(X)> restorer_##N(X, ##__VA_ARGS__)
+#define REMEMBER(N,X, ...) const restorer<typeof(X)> restorer_##N(X, ##__VA_ARGS__)
#define RESTORE(N) restorer_##N.restore()
// Converts from an uint8_t in the range of 0-255 to an uint8_t
--
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